JP2005516148A - クランクケース掃気式4ストローク・エンジン - Google Patents
クランクケース掃気式4ストローク・エンジン Download PDFInfo
- Publication number
- JP2005516148A JP2005516148A JP2003564404A JP2003564404A JP2005516148A JP 2005516148 A JP2005516148 A JP 2005516148A JP 2003564404 A JP2003564404 A JP 2003564404A JP 2003564404 A JP2003564404 A JP 2003564404A JP 2005516148 A JP2005516148 A JP 2005516148A
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- stroke engine
- valve
- cylinder
- air
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M3/00—Lubrication specially adapted for engines with crankcase compression of fuel-air mixture or for other engines in which lubricant is contained in fuel, combustion air, or fuel-air mixture
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/04—Pressure lubrication using pressure in working cylinder or crankcase to operate lubricant feeding devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/06—Means for keeping lubricant level constant or for accommodating movement or position of machines or engines
- F01M11/062—Accommodating movement or position of machines or engines, e.g. dry sumps
- F01M11/065—Position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/02—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for hand-held tools
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/02—Arrangements of lubricant conduits
- F01M2011/026—Arrangements of lubricant conduits for lubricating crankshaft bearings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/02—Engines characterised by their cycles, e.g. six-stroke
- F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
- F02B2075/027—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle four
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2002/000175 WO2003064825A1 (en) | 2002-01-30 | 2002-01-30 | Crankcase scavenged internal combustion engine |
PCT/SE2003/000165 WO2003064826A1 (en) | 2002-01-30 | 2003-01-30 | A crankcase scavenged four-stroke engine |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2005516148A true JP2005516148A (ja) | 2005-06-02 |
Family
ID=27656566
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003564404A Pending JP2005516148A (ja) | 2002-01-30 | 2003-01-30 | クランクケース掃気式4ストローク・エンジン |
Country Status (8)
Country | Link |
---|---|
US (2) | US7066140B2 (de) |
EP (2) | EP1470321A1 (de) |
JP (1) | JP2005516148A (de) |
CN (2) | CN1318739C (de) |
AT (1) | ATE383500T1 (de) |
BR (1) | BR0307251B1 (de) |
DE (1) | DE60318549T2 (de) |
WO (2) | WO2003064825A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013130182A (ja) * | 2011-12-22 | 2013-07-04 | Makita Corp | 4ストロークエンジン |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100378302C (zh) * | 2003-03-17 | 2008-04-02 | 哈斯科瓦那股份公司 | 四冲程发动机 |
US7334982B2 (en) * | 2005-05-06 | 2008-02-26 | General Electric Company | Apparatus for scavenging lubricating oil |
GB2434405A (en) * | 2006-01-20 | 2007-07-25 | Keith Gordon Hall | Internal combustion engine with disc drive mechanism and crankcase compression of intake air |
CN100427746C (zh) * | 2006-09-30 | 2008-10-22 | 无锡开普动力有限公司 | 四冲程发动机 |
US8230835B2 (en) * | 2009-03-10 | 2012-07-31 | Honeywell International Inc. | Emergency engine lubrication systems and methods |
CN103511115B (zh) * | 2012-06-15 | 2017-12-29 | 苏州科瓴精密机械科技有限公司 | 发动机喷油系统 |
EP2935919A1 (de) * | 2012-12-20 | 2015-10-28 | Aktiebolaget SKF | Maschinenanordnung |
CN103485918B (zh) * | 2013-09-30 | 2016-03-16 | 庄景阳 | 活塞同步控制润滑孔的控制装置 |
CN104196624A (zh) * | 2014-08-26 | 2014-12-10 | 台州庆隆机电有限公司 | 四冲程发动机 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2936748A (en) * | 1955-09-02 | 1960-05-17 | John Speaks | Lubrication for two-stroke cycle engines |
US3204619A (en) * | 1962-07-02 | 1965-09-07 | American Mach & Foundry | Internal combustion engine |
US5347967A (en) * | 1993-06-25 | 1994-09-20 | Mcculloch Corporation | Four-stroke internal combustion engine |
US6223713B1 (en) * | 1996-07-01 | 2001-05-01 | Tecumseh Products Company | Overhead cam engine with cast-in valve seats |
US5887678A (en) * | 1997-06-19 | 1999-03-30 | Briggs & Stratton Corporation | Lubrication apparatus for shaft bearing |
DE69807294T2 (de) * | 1997-06-26 | 2003-04-17 | Ishikawajima-Shibaura Machinery Co., Ltd. | Schmierölversorgungsanlage für Viertaktbrennkraftmaschine |
US6145484A (en) * | 1997-09-02 | 2000-11-14 | Shin-Daiwa Kogyo Co., Ltd. | Four-cycle engine having improved lubricating mechanism |
US6213079B1 (en) * | 1998-06-03 | 2001-04-10 | Fuji Robin Kabushiki Kaisha | Lubricating apparatus for four-cycle engines |
US6293235B1 (en) * | 1998-08-21 | 2001-09-25 | Design & Manufacturing Solutions, Inc. | Compressed air assisted fuel injection system with variable effective reflection length |
DE19860391B4 (de) * | 1998-12-28 | 2009-12-10 | Andreas Stihl Ag & Co. | Tragbares Arbeitsgerät mit einem Viertaktmotor |
US6810849B1 (en) * | 1999-01-25 | 2004-11-02 | Briggs & Stratton Corporation | Four-stroke internal combustion engine |
EP1134366B1 (de) * | 2000-03-14 | 2004-04-14 | Honda Giken Kogyo Kabushiki Kaisha | Tragbarer Viertaktmotor |
-
2002
- 2002-01-30 WO PCT/SE2002/000175 patent/WO2003064825A1/en not_active Application Discontinuation
- 2002-01-30 CN CNB028276787A patent/CN1318739C/zh not_active Expired - Fee Related
- 2002-01-30 EP EP20020716543 patent/EP1470321A1/de not_active Withdrawn
-
2003
- 2003-01-30 US US10/501,804 patent/US7066140B2/en not_active Expired - Lifetime
- 2003-01-30 BR BRPI0307251-7A patent/BR0307251B1/pt not_active IP Right Cessation
- 2003-01-30 DE DE60318549T patent/DE60318549T2/de not_active Expired - Lifetime
- 2003-01-30 AT AT03703583T patent/ATE383500T1/de not_active IP Right Cessation
- 2003-01-30 WO PCT/SE2003/000165 patent/WO2003064826A1/en active IP Right Grant
- 2003-01-30 JP JP2003564404A patent/JP2005516148A/ja active Pending
- 2003-01-30 CN CN038029510A patent/CN1625645B/zh not_active Expired - Lifetime
- 2003-01-30 EP EP03703583A patent/EP1470322B1/de not_active Expired - Lifetime
-
2004
- 2004-07-29 US US10/901,860 patent/US7080620B2/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013130182A (ja) * | 2011-12-22 | 2013-07-04 | Makita Corp | 4ストロークエンジン |
Also Published As
Publication number | Publication date |
---|---|
EP1470321A1 (de) | 2004-10-27 |
DE60318549T2 (de) | 2009-01-22 |
DE60318549D1 (de) | 2008-02-21 |
CN1625645A (zh) | 2005-06-08 |
BR0307251B1 (pt) | 2012-09-18 |
US7066140B2 (en) | 2006-06-27 |
EP1470322B1 (de) | 2008-01-09 |
WO2003064825A1 (en) | 2003-08-07 |
US20050145215A1 (en) | 2005-07-07 |
CN1318739C (zh) | 2007-05-30 |
ATE383500T1 (de) | 2008-01-15 |
US7080620B2 (en) | 2006-07-25 |
WO2003064826A1 (en) | 2003-08-07 |
US20050022775A1 (en) | 2005-02-03 |
EP1470322A1 (de) | 2004-10-27 |
BR0307251A (pt) | 2004-12-14 |
CN1625645B (zh) | 2010-10-13 |
CN1617976A (zh) | 2005-05-18 |
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Legal Events
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A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060130 |
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Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20090306 |
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